FR2479614B1 - - Google Patents

Info

Publication number
FR2479614B1
FR2479614B1 FR8106108A FR8106108A FR2479614B1 FR 2479614 B1 FR2479614 B1 FR 2479614B1 FR 8106108 A FR8106108 A FR 8106108A FR 8106108 A FR8106108 A FR 8106108A FR 2479614 B1 FR2479614 B1 FR 2479614B1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR8106108A
Other languages
French (fr)
Other versions
FR2479614A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of FR2479614A1 publication Critical patent/FR2479614A1/fr
Application granted granted Critical
Publication of FR2479614B1 publication Critical patent/FR2479614B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/24—Testing correct operation
    • H04L1/241—Testing correct operation using pseudo-errors

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Dc Digital Transmission (AREA)
FR8106108A 1980-03-29 1981-03-26 Procede de surveillance du taux d'erreurs sur les bits Granted FR2479614A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3012400A DE3012400C2 (de) 1980-03-29 1980-03-29 Verfahren zur Überwachung der Bitfehlerrate

Publications (2)

Publication Number Publication Date
FR2479614A1 FR2479614A1 (fr) 1981-10-02
FR2479614B1 true FR2479614B1 (ja) 1984-12-28

Family

ID=6098837

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8106108A Granted FR2479614A1 (fr) 1980-03-29 1981-03-26 Procede de surveillance du taux d'erreurs sur les bits

Country Status (7)

Country Link
US (1) US4367550A (ja)
AT (1) AT381196B (ja)
CA (1) CA1152598A (ja)
DE (1) DE3012400C2 (ja)
FI (1) FI810943L (ja)
FR (1) FR2479614A1 (ja)
GB (1) GB2072997B (ja)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5732135A (en) * 1980-08-06 1982-02-20 Sony Corp Processor for coded signal
JPS58182356A (ja) * 1982-04-20 1983-10-25 Kokusai Denshin Denwa Co Ltd <Kdd> ビツト誤り率測定方式
JPS5974756A (ja) * 1982-10-21 1984-04-27 Kokusai Denshin Denwa Co Ltd <Kdd> 信号品質監視装置
JPS59193658A (ja) * 1983-04-18 1984-11-02 Nec Corp 擬似誤り検出回路
JPS60125053A (ja) * 1983-12-12 1985-07-04 Canon Inc デ−タ通信方式
IT8324267A0 (it) * 1983-12-20 1983-12-20 Italtel Spa Disposizione circuitale atta a rilevare il tasso di errore in sistemi di trasmissione di tipo numerico.
JPS60203034A (ja) * 1984-03-27 1985-10-14 Mitsubishi Electric Corp 車両の情報伝送装置
JPS615658A (ja) * 1984-06-01 1986-01-11 Fujitsu Ltd 信号監視回路
US4616362A (en) * 1984-07-19 1986-10-07 Rca Corporation Logic for calculating bit error rate in a data communication system
US4633465A (en) * 1985-03-27 1986-12-30 At&T Bell Laboratories Eye violation detectors
JPS62235851A (ja) * 1986-04-07 1987-10-16 Tamura Electric Works Ltd ボタン電話装置のデ−タ伝送方式
US5036515A (en) * 1989-05-30 1991-07-30 Motorola, Inc. Bit error rate detection
AU634855B2 (en) * 1989-12-22 1993-03-04 Signalling Technology Pty. Ltd. Data error detection in data communications
US5220581A (en) * 1991-03-28 1993-06-15 International Business Machines Corporation Digital data link performance monitor
CA2056679C (en) * 1991-11-29 2002-02-12 Timothy Joseph Nohara Automatic monitoring of digital communication channel conditions using eye patterns
GB2263849B (en) * 1992-01-31 1995-02-15 Northern Telecom Ltd Error detection
US5426646A (en) * 1992-06-25 1995-06-20 The United States Of America As Represented By The Secretary Of The Navy Instantaneous bit-error-rate meter
JPH06350654A (ja) * 1993-06-14 1994-12-22 Toshiba Corp クロック同期制御検証装置
DE4326277A1 (de) * 1993-08-05 1995-02-09 Sel Alcatel Ag Verfahren und Schaltungsanordnung zur Detektion der Bitfehlerrate in einem digitalen optischen Empfänger
DE4414364A1 (de) * 1994-04-25 1995-10-26 Siemens Ag Taktrückgewinnung mittels einer Phasenregelschleife zur Regenerierung hochratiger digitaler Signale
US20010021987A1 (en) * 1999-07-14 2001-09-13 Madabusi Govindarajan Method and apparatus for performance monitoring of data transparent communication links
US6222877B1 (en) * 1999-07-14 2001-04-24 Luxn, Inc. Method for performance monitoring of data transparent communication links
US6295614B1 (en) 2000-03-02 2001-09-25 Corning Incorporated Apparatus for estimating bit error rate by sampling in WDM communication system
EP1241483B1 (en) * 2001-03-16 2004-05-19 Agilent Technologies, Inc. (a Delaware corporation) Bit error rate measurement
AU2003900689A0 (en) * 2003-02-17 2003-02-27 The University Of Melbourne Ber monitoring method and device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL147293B (nl) * 1964-04-09 1975-09-15 Philips Nv Zendinrichting voor overdracht van gemoduleerde trillingen.
DE1804719B2 (de) * 1968-10-23 1971-07-01 Verfahren und schaltungsanordnung zurautomatischen beurteilung der eigenschaften eines datenuebertragungs weges mit hilfe eines toleranzschemas
IT1041378B (it) * 1975-06-10 1980-01-10 Cselt Centro Studi Lab Telecom Dispositivo per il rilevamento della qualita di trasmissione nei ricevitori di segnali numerici
GB1589009A (en) * 1978-05-19 1981-05-07 Ici Ltd Method of analysis and apparatus therefor
JPS54152802A (en) * 1978-05-23 1979-12-01 Fujitsu Ltd Error rate supervisory system
US4309771A (en) * 1979-07-02 1982-01-05 Farinon Corporation Digital radio transmission system

Also Published As

Publication number Publication date
ATA144281A (de) 1986-01-15
CA1152598A (en) 1983-08-23
GB2072997A (en) 1981-10-07
DE3012400C2 (de) 1986-03-06
FI810943L (fi) 1981-09-30
FR2479614A1 (fr) 1981-10-02
GB2072997B (en) 1984-05-10
AT381196B (de) 1986-09-10
DE3012400A1 (de) 1981-10-15
US4367550A (en) 1983-01-04

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Legal Events

Date Code Title Description
TP Transmission of property
CD Change of name or company name
ST Notification of lapse